Results 81 to 90 of about 6,444 (212)

Caracterização preliminar de genótipos de cevada quanto à reação à brusone nas folhas. [PDF]

open access: yes, 2011
bitstream/CNPT-2010/40582/1/p-co217 ...
LIMA, M. I. P. M., MINELLA, E.
core  

Harnessing Phytohormones: Advancing Plant Growth and Defence Strategies for Sustainable Agriculture

open access: yesPhysiologia Plantarum, Volume 176, Issue 3, May/June 2024.
Abstract Phytohormones, pivotal regulators of plant growth and development, are increasingly recognized for their multifaceted roles in enhancing crop resilience against environmental stresses. In this review, we provide a comprehensive synthesis of current research on utilizing phytohormones to enhance crop productivity and fortify their defence ...
Jamin Ali   +9 more
wiley   +1 more source

Efeito do aumento da concentração de CO2 atmosférico sobre a incidência de Pyricularia grisea em sementes de arroz cultivado em estufas de topo aberto [PDF]

open access: yes, 2013
Resumo: O trabalho avaliou o efeito do aumento do CO2 do ar sobre a incidência de Pyricularia grizea em sementes de arroz da variedade Shao Tiao Tsao.
BETTIOL, W., GHINI, R., GÓRIA, M. M.
core  

Development of microsatellite markers for the genetic analysis of Magnaporthe grisea

open access: yesGenetics and Molecular Biology, 2000
An AG microsatellite-enriched genomic DNA library was constructed for Magnaporthe grisea (anamorph Pyricularia grisea), the causal agent of rice blast.
Brondani Claudio   +3 more
doaj  

Pyricularia graminis-tritici is not the correct species name for the wheat blast fungus: response to Ceresini et al. (MPP 20:2):Wheat blast - Pyricularia oryzae Triticum [PDF]

open access: yes, 2019
International ...
Castroagudin   +28 more
core   +5 more sources

Genome comparisons reveal accessory genes crucial for the evolution of apple Glomerella leaf spot pathogenicity in Colletotrichum fungi

open access: yesMolecular Plant Pathology, Volume 25, Issue 4, April 2024.
Apple Glomerella leaf spot isolates in Colletotrichum fructicola contain pathogenicity‐associated accessory genes that suppress plant defences by synthesizing an unidentified secondary metabolite. Abstract Apple Glomerella leaf spot (GLS) is an emerging fungal disease caused by Colletotrichum fructicola and other Colletotrichum species.
Xiaofei Liang   +8 more
wiley   +1 more source

Bioprospecção de rizobactérias para o controle in vitro de Pyricularia grisea, tratamento de sementes e promoção de crescimento de plântulas de arroz

open access: yesBiotemas, 2019
Objetivou-se, com esse estudo, isolar e selecionar rizobactérias autóctones de arroz, com potencial para o controle in vitro de Pyricularia grisea, para o controle de fungos veiculados por sementes e para a promoção de crescimento em plântulas de arroz.
Renata Silva Canuto de Pinho   +6 more
doaj   +1 more source

Reductive Release from a Hybrid PKS‐NRPS during the Biosynthesis of Pyrichalasin H

open access: yesChemistry – A European Journal, Volume 30, Issue 4, January 16, 2024.
The reductive release of cytochalasin intermediates was studied in vitro, showing that the R‐domain requires a T‐domain tethered substrate, but has low selectivity for the amino acid and polyketide moieties. Direct 2‐electron reduction is the preferred mode of release, followed by rapid Knoevenagel cyclisation of the released aldehyde.
Henrike Heinemann   +2 more
wiley   +1 more source

Bioactive Substance Use of Leaf Extract of Piper Caninum Blume Pressing for Blas Disease and Increase Production in Rice [PDF]

open access: yes, 2018
The purpose of this study was to determine the effect of bioactive substances in the leaf extract of Piper caninum against rice blast disease caused by the fungus Pyricularia oryzae. This study was conducted in a greenhouse, using a completely randomized
Suriani, N. L. (Ni)
core   +1 more source

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